What does earth's constant rotation cause us to experience? Day and Night
How long does it take earth to complete one rotation? 24 hours
From which direction does the sun rise? East
From which direction does the sun set? West
What do you think would happen if the Earth stopped rotating? How would this effect human life?
If the earth stoped rotating, one side of the earth will be sunny all the time and the other side would be dark all the time.
It would effect the humans and animals becausse the crop, plants, an trees would stop growingand so all the people and animals would die from no food or oxegen. People would die of skin cancer and if there are no plants there will be no medicine for the sick people.



Key Consept on the Earths Rotaition: It takes 1 day (24 hours) for the Earth to rotate on it's axis once. But it takes 1 year (365 days) for the earth to rotate around the sun once.


What poles does the Earth's axis run through? Nourth and Soulth
What do you notice about the Earth's position when the axis appears? It is on a tilt
What two hemispheres does the equator divide the earth into? Nouth And south















Direct Light
Angled or Indirect light
Focused Spot
little light anywhere else
Hot
spreadout
heat weaker

Key Concept: Which produces more heat? Which produces less?
Inderecet conact light has less heat because it isnot direct in one place and spread out. Derect has more because it is only in one spot.




Northern Hemisphere

winter
spring
summer
fall
inderect
equal
direct
equal

Southern Hemisphere

winter
spring
summer
fall
innderect
equal
derect
equal






winter solstice
spring equinox
summer solstice
fall equinox
Date
22 december
21 March
21 june
22 september
Describe the
amount of daylight
The shortest day of the year
12 hours daylite
longest day of year
12 hours of daylite





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